Oxygenator

instrument

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A heart-lung machine is connected to the heart by drainage tubes that divert blood from the venous system, directing it to an oxygenator. The oxygenator removes carbon dioxide and adds oxygen to the blood, which is then returned to the arterial system of the body.Encyclopædia Britannica, Inc.

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components of heart-lung machine

The oxygenator removes carbon dioxide and adds oxygen to the blood that is pumped into the arterial system. The blood pumped back into the patient’s arteries is sufficient to maintain life at even the most distant parts of the body as well as in those organs…

Blood then flows into an oxygenator, the lung component of the machine, where it is exposed to an oxygen-containing gas mixture or oxygen alone. In this manner, oxygen is introduced into the blood, and carbon dioxide is removed in sufficient quantities to make the blood leaving the oxygenator similar to…